Where can I find an English tutoring job?
You have multiple options, like applying to schools & language centers. You also can search for such jobs @Bayt.com as well as akhtaboot.com
Where can I find eBay delivery service?
Aramex "shop & ship" is your safest way to order things online and get it deliver to you
Where can I frame a poster, wooden/plastic?
Check out @Mariam Center for Arts & Crafts they can make you the frame you want
Where can I find people interested in buying property in Naour?
You can post about it on @OpenSooq you will find alot of people that interested in that
Where can I find all the educational medical books ?
Check out @University Bookshop you can find a good collection of books there
Where can I eat the best barbecue ribs?
I recommend you to try @Ribs Yard they offer really yummy ribs
Where can I find a way to get my hair straight (i went to Sharmiran and got Keune hair straightening cream it didn't work! I have puffy hair)?
Your best way is to do a keratin or botox hair treatment ;)
Where can I take courses in leadership?
Check out edraak.org they offer great courses from time to time, they are offering some interesting courses that can help you in your job